采用宏微观检验、显微硬度测定、X射线衍射等方法对汽车发动机连杆轴瓦的失效进行了分析。
Macro examination, metallographic microscope, microhardness tester and X ray diffractometer were utilized to study the failure reasons for connecting rode bearing bush of automobile engine.
其主要功能是减少轴瓦与曲轴间的滑动摩擦磨损，提高发动机曲轴及连杆的使用寿命。
Its primary functions are to reduce wear and tear between bearing and shaft, and raise longevity of shaft and connection rod.
针对曲轴压力机连杆上轴瓦的固定问题，介绍了一种新的固定结构。
A new structure for fixing the bearing bush of the connecting lever in a crankshaft press is introduced.
轴瓦盖和连杆中有轴瓦，它允许连杆内的曲柄锁自由地转动。
The cap and rod have bearings which permit the crankpin to rotate freely within the rod.
轴瓦盖和连杆中有轴瓦，它允许连杆内的曲柄锁自由地转动。
The cap and rod have bearings which permit the crankpin to rotate freely within the rod.
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